Real time volumetric region of interest tracking for sensorless adaptive optics retinal imaging

Daniel J. Wahl, Ringo Ng, Joey Huang, Worawee Janpongsri, Marinko V. Sarunic, Yifan Jian

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Sensorless Adaptive Optics (SAO) allows easy integration of adaptive optics in retina imaging systems, however the iterative nature of the SAO optimization process requires long time to perform aberration correction and the inevitable subject motion during the optimization could compromise the AO correction. Here we present a multi-modal SAO retina imaging system that includes Optical Coherence Tomography (OCT), OCT-Angiography, confocal Scanning Laser Ophthalmoscopy (cSLO), and fluorescence detection. To mitigate the motion artifact and increase the SAO performance, we developed volumetric image tracking to extract merit function of SAO only within the region of interests.

Original languageEnglish (US)
Title of host publicationEuropean Conference on Biomedical Optics, ECBO_2019
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
StatePublished - Jan 1 2019
EventEuropean Conference on Biomedical Optics, ECBO_2019 - Munich, Netherlands
Duration: Jun 23 2019Jun 25 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F142-ECBO 2019

Conference

ConferenceEuropean Conference on Biomedical Optics, ECBO_2019
CountryNetherlands
CityMunich
Period6/23/196/25/19

Keywords

  • Motion Tracking
  • Optical Coherence Tomography
  • Scanning Laser Ophthalmoscopy
  • Sensorless Adaptive Optics

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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  • Cite this

    Wahl, D. J., Ng, R., Huang, J., Janpongsri, W., Sarunic, M. V., & Jian, Y. (2019). Real time volumetric region of interest tracking for sensorless adaptive optics retinal imaging. In European Conference on Biomedical Optics, ECBO_2019 (Optics InfoBase Conference Papers; Vol. Part F142-ECBO 2019). OSA - The Optical Society. https://doi.org/10.1117/12.2527518